UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for X4467... Searching the city database file for: X4467 ... Date:0000Z 29 APR 25 Station: X4467 WMO ident: 34467 Latitude: 48.78 Longitude: 44.33 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1010 145 -0.9 -7.9 59 7.0 -3.2 220 5 271.5 271.8 269.4 277.2 2.08 1 1000 225 2.0 -6.0 55 8.0 -0.9 245 7 275.1 275.6 272.3 281.9 2.44 2 987 331 4.8 -3.2 56 8.0 1.5 253 8 279.0 279.5 275.4 287.5 3.05 3 947 666 1.6 -12.4 34 14.0 -2.8 276 11 279.1 279.3 273.2 283.6 1.55 4 925 854 0.0 -14.0 34 14.0 -4.2 290 13 279.3 279.5 273.1 283.4 1.40 5 850 1523 -6.1 -17.1 41 11.0 -8.9 325 11 279.8 280.0 273.0 283.2 1.18 6 808 1917 -9.5 -18.5 48 9.0 -11.6 321 14 280.2 280.4 273.2 283.5 1.10 7 700 3020 -12.7 -27.7 27 15.0 -15.5 310 21 288.4 288.5 276.7 290.2 0.56 8 689 3140 -12.5 -28.5 25 16.0 -15.4 310 21 290.0 290.0 277.4 291.6 0.53 9 554 4773 -20.9 -36.9 22 16.0 -22.9 307 24 298.7 298.7 281.2 299.7 0.29 10 500 5520 -26.7 -42.7 21 16.0 -28.2 305 25 300.5 300.5 281.8 301.1 0.18 11 454 6213 -32.1 -47.1 21 15.0 -33.1 296 26 302.1 302.1 282.4 302.6 0.12 12 400 7100 -38.7 -54.7 17 16.0 -39.4 285 27 304.7 304.7 283.4 304.9 0.06 13 360 7817 -42.3 -59.3 14 17.0 -42.8 281 28 309.2 309.2 285.1 309.3 0.04 14 305 8913 -51.7 -69.7 10 18.0 -52.0 276 31 311.0 311.0 285.7 311.0 0.01 15 300 9020 -51.9 -69.9 10 18.0 -52.1 275 31 312.2 312.2 286.1 312.2 0.01 16 294 9151 -52.7 -70.7 10 18.0 -52.9 270 31 312.9 312.9 286.4 312.9 0.01 17 250 10200 -53.3 -72.3 8 19.0 -53.5 270 38 326.8 326.8 290.8 326.9 0.01 18 241 10436 -54.1 -74.1 7 20.0 -54.4 270 38 329.1 329.1 291.5 329.1 0.01 19 200 11640 -51.9 -71.9 7 20.0 -52.2 270 38 350.6 350.6 296.8 350.6 0.01 20 173 12578 -51.3 -72.3 6 21.0 -51.8 265 38 366.4 366.4 299.9 366.5 0.01 21 150 13500 -52.1 -74.1 5 22.0 -52.6 260 38 380.3 380.3 302.3 380.4 0.01 22 100 16120 -53.5 -76.5 4 23.0 -54.1 240 33 424.4 424.4 308.2 424.4 0.01 23 70 18400 -54.9 -77.9 4 23.0 -55.6 240 25 466.9 466.9 312.4 467.0 0.01 24 50 20540 -56.3 -78.3 5 22.0 -57.2 230 17 510.8 510.8 315.7 510.9 0.02 25 47 20933 -57.3 -79.3 5 22.0 -58.1 226 16 517.5 517.5 316.1 517.6 0.02 26 44 21352 -54.7 -77.7 4 23.0 -55.8 222 14 533.7 533.7 317.2 533.9 0.02 27 38 22285 -57.5 -79.5 4 22.0 -58.5 214 12 549.5 549.5 318.1 549.6 0.02 28 30 23790 -54.5 -77.5 4 23.0 -56.1 200 7 596.1 596.1 320.5 596.3 0.03 29 25 24957 -54.7 -77.7 4 23.0 -56.5 627.4 627.4 321.8 627.7 0.04 TRP 294 9151 -52.7 -70.7 10 18.0 -52.9 270 31 312.9 312.9 286.4 312.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5295.00 m Freezing level: Surface below freezing Freezing level: 1006.90 mb = 169.99 m = 557.69 ft Freezing level: 925.00 mb = 854.00 m = 2801.80 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 32.15 % Est. max temperature: 7.35 C = 45.23 F Sfc-Lift cond lev (LCL): 904.90 mb = 1027.78 m = 3371.94 ft T: -1.58 C 700-500 lapse rate: 5.60 C/km ThetaE index: 4.32 C Layer 947.0- 808.0 mb Conv cond level (CCL): 673.31 mb = 3312.88 m = 10868.90 ft Mean mixing ratio: 2.02 g/kg Conv temperature: 18.56 C = 65.40 F Cap Strength: 13.36 C Lifted Index: 14.06 C Risk: None Lifted Index @300 mb: 19.97 C Lifted Index @700 mb: 6.97 C Showalter Index: 14.71 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 9.60 C K Index: -11.50 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.05 J/kg Max Up Vert Vel: 6.17 m/s Conv Inhibition (B-): 47471.29 J/kg Cap Strength: 13.89 C Lift Cond Lev (LCL): 809.97 mb = 1898.45 m = 6228.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 14 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1010 145 220 5 3.2 3.8 | 172 17 -2.5 16.8 1 1000 225 245 7 6.3 3.0 | 182 16 0.6 15.9 2 925 854 290 13 12.2 -4.4 | 218 11 6.5 8.5 3 850 1523 325 11 6.3 -9.0 | 189 4 0.6 3.9 4 700 3020 310 21 16.1 -13.5 | 273 10 10.4 -0.6 5 500 5520 305 25 20.5 -14.3 | 275 15 14.8 -1.4 6 400 7100 285 27 26.1 -7.0 | 254 21 20.4 5.9 7 300 9020 275 31 30.9 -2.7 | 248 27 25.2 10.2 8 294 9151 270 31 31.0 -0.0 | 243 28 25.3 12.9 9 250 10200 270 38 38.0 -0.0 | 248 35 32.3 12.9 10 200 11640 270 38 38.0 -0.0 | 248 35 32.3 12.9 11 150 13500 260 38 37.4 6.6 | 238 37 31.7 19.5 12 100 16120 240 33 28.6 16.5 | 218 37 22.9 29.4 13 70 18400 240 25 21.7 12.5 | 212 30 15.9 25.4 14 50 20540 230 17 13.0 10.9 | 197 25 7.3 23.8 15 30 23790 200 7 2.4 6.6 | 170 20 -3.3 19.5 Wind Parameters Mean winds (0-6000m): 306.2 at 18.8 knts Storm direction: 336.2 at 14.1 knts Shear (0-3000m) pos: 2.4 neg: 1.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 101.9 deg Storm rel helicity (0-3000m) pos: 51.8 neg: -3.7 tot: 48.2 m^2/s^2 ave: 16.1 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.71 Bulk Shear: 27.01 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 260 9 191 15| 9.4 0.0 9.4| 34.5 0.0 34.5 69.1 0.91| 9.7 8.8 1000 281 10 203 12| 6.5 0.0 6.5| 43.5 -0.7 42.8 42.8 0.67| 8.5 5.7 1500 294 11 206 10| 4.8 0.0 4.8| 44.1 -3.7 40.5 27.0 0.45| 7.3 3.3 2000 302 11 210 8| 3.6 0.9 4.5| 47.4 -3.7 43.7 21.9 0.52| 6.4 3.3 2500 306 13 219 7| 2.9 1.5 4.3| 50.2 -3.7 46.6 18.6 0.51| 5.9 3.0 3000 307 14 229 7| 2.4 1.7 4.1| 51.8 -3.7 48.2 16.1 0.49| 5.4 2.6 4000 308 16 244 8| 1.8 1.5 3.3| 52.7 -3.7 49.0 12.2 0.47| 4.3 2.0 5000 307 17 254 9| 1.4 1.4 2.8| 53.1 -3.7 49.5 9.9 0.45| 3.6 1.6 6000 306 19 259 10| 1.2 1.4 2.6| 53.2 -14.8 38.4 6.4 0.33| 3.4 1.1 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20250429.00.gif